{
  "owners": null,
  "title": "Canadian recall 1978076 (Mack), 1971 to 1974",
  "url": "https://carsmultiverse.com/canada/recall-1978076/",
  "summary": "Transport Canada recall 1978076, MACK MB, R, F, U, 1978-08-21. VEHICLES E3QUIPPED WITH MACK FA534 SERIES FRONT STEERING AXLES AND INTEGRAL HYDRAULIC POWER.",
  "excerpt": "Mack Mb, R, F, U. Published by Transport Canada as 1978076 on 21 August 1978. System: Not Entered. What the notice says Vehicles e3quipped with mack fa534 series front steering axles and integral hydraulic power steering. the steering knuckles may have a reduced fatigue life as a result of improper heat treatment. a failure of a steering knuckle would result in a loss of steering control without prior warning to the operator. Is your vehicle included? Check with your VIN at Transport Canada , or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on. This site holds seven national and European registers. Mack MB is named on 9 American notices. Those are separate campaigns, filed with separate authorities on their own schedules. Mack recall 26E055 - Grote Replacement Marker Lights with Part Number 78513681 Mack recall 23V887 - 2024 Granite Mack recall 23V143 - 2023 Granite (GR) Nothing here says any of these is this notice in another country. A model recalled in one country is often recalled in another, in different words and at a different time, and the authorities do not cross-reference each other. Reading them together is the reason this site holds more than one register. VEHICLES E3QUIPPED WITH MACK FA534 SERIES FRONT STEERING AXLES AND INTEGRAL HYDRAULIC POWER STEERING. THE STEERING KNUCKLES MAY HAVE A REDUCED FATIGUE LIFE AS A RESULT ",
  "register": {
    "authority": "Transport Canada",
    "country": "Canada",
    "index": "https://carsmultiverse.com/canada/"
  },
  "datePublished": "2026-09-05T15:02:49+00:00",
  "dateModified": "2026-09-05T15:02:49+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Canadian recall 1978076 (Mack), 1971 to 1974\", https://carsmultiverse.com/canada/recall-1978076/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}